Name: Yealink SIP-T73W 2.8 inch 320 x 240 Wi-Fi | moffice.hk
SKU: YEALINK-SIP-T73W

Yealink SIP-T73W 2.8 inch 320 x 240 Wi-Fi 6 BT 5.0 IP Phone

☎️ Yealink SIP-T73W IP Phone

Multifunctional SIP Phone with Excellent Voice Communication. An all-in-one business phone with built-in Bluetooth 5.0 and Wi-Fi 6, 2.8-inch color display, designed for efficient office communication.

📋 核心特色 Key Features

2.8″ 320×240 pixel display with backlight
Up to 12 SIP accounts
Dual Gigabit Ethernet ports with PoE
Built-in Bluetooth 5.0 and dual-band Wi-Fi 6 (2.4GHz/5GHz)
1 x USB 2.0 interface
Ultra-HD sound quality with Acoustic Shield and Smart Noise Filtering
TEE hardware encryption solution
Linux 6.1 version
Dual system function
8 line keys with LED (up to 40 DSS keys, 5 pages)
Supports color-screen expansion modules (up to 3 EXP55)
Stand with 2 adjustable angles, wall mountable
Touchable buttons (message, headset, mute, pagination)
Three Rings of Security
Supports dark and light themes

屏幕：2.8 inch 320 x 240 Color LCD screen with backlight
SIP 帳號：12 個
網絡：Dual Gigabit · PoE ✅
Wi-Fi：✅ Built-in Wi-Fi 6 | 藍牙：✅ Built-in BT 5.0
USB：1 (USB 2.0)
尺寸：208.95 mm x 202.13 mm x 50.43 mm (W*D*H)

📄 官方產品頁 📞 立即查價 +852 3900 1968

電話查詢：+852 3900 1968 💬 WhatsApp 查詢

SKU: YEALINK-SIP-T73W Categories: Yealink, Yealink T7 Series IP Phone, Yealink Voice Product

Description

Description

Yealink SIP-T73W — Multifunctional SIP Phone with Excellent Voice Communication

⭐ 產品亮點

2.8″ 320×240 pixel display with backlight
Up to 12 SIP accounts
Dual Gigabit Ethernet ports with PoE
Built-in Bluetooth 5.0 and dual-band Wi-Fi 6 (2.4GHz/5GHz)
1 x USB 2.0 interface
Ultra-HD sound quality with Acoustic Shield and Smart Noise Filtering
TEE hardware encryption solution
Linux 6.1 version
Dual system function
8 line keys with LED (up to 40 DSS keys, 5 pages)
Supports color-screen expansion modules (up to 3 EXP55)
Stand with 2 adjustable angles, wall mountable
Touchable buttons (message, headset, mute, pagination)
Three Rings of Security
Supports dark and light themes

🔊 音頻技術

Yealink SIP-T73W 配備 Yealink Optima HD Voice 技術，結合 AI Noise Cancellation 智能降噪，確保每次通話都清晰自然。Acoustic Shield 技術有效阻隔環境噪音，Smart Noise Filtering 智能過濾進一步提升語音品質。

音頻規格	詳情
HD Voice	Yealink Optima HD Voice + AI Noise Cancellation
降噪技術	Acoustic Shield + Smart Noise Filtering
編解碼器	AMR-WB (optional), G.722, AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
聽筒兼容	HAC（Hearing Aid Compatible）

📊 完整規格表

規格項目	詳情
產品型號	Yealink SIP-T73W
SIP 帳號	12 個
屏幕尺寸	2.8 inch
屏幕類型	Color LCD screen with backlight
解像度	320 x 240
網絡接口	Dual Gigabit
Wi-Fi	yes (built-in dual-band Wi-Fi 6, IEEE 802.11a/b/g/n/ac/ax, 2.4GHz/5GHz)
藍牙	yes (built-in Bluetooth 5.0)
USB 接口	1 (USB 2.0)
PoE 供電	yes (IEEE 802.3af, class 2)
電源供應	optional (AC 100-240V input, DC 5V/2A output)
功能鍵	8 line keys with LED (up to 40 DSS keys, 5 pages), 4 touch buttons, 4 function keys, 2 volume control keys, 6 navigation keys
安全認證	TLS 1.3, SRTP, AES256 config encryption, OpenVPN, IEEE 802.1X, L2TP VPN, WPA2/WPA3, Secure boot, TEE hardware encryption, MD5/SHA1/SHA224/SHA256/SHA384/SHA512 authentication
自動配置	Auto provision via FTP/TFTP/HTTP/HTTPS, PnP, RPS, TR-069, Zero-Touch, Broadsoft device management, YDMP/YMCS
作業系統	Linux 6.1 + Dual System
尺寸	208.95 mm x 202.13 mm x 50.43 mm (WDH)
工作溫度	-10 to +45°C (+14 to 113°F)
擴展模組	支援最多 3 個 EXP55 色屏擴展側車